1082909390195 has 16 divisors (see below), whose sum is σ = 1358277636672. Its totient is φ = 827263641600.

The previous prime is 1082909390179. The next prime is 1082909390207. The reversal of 1082909390195 is 5910939092801.

It is not a de Polignac number, because 1082909390195 - 2⁴ = 1082909390179 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1082909390195.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7871606 + ... + 8007995.

It is an arithmetic number, because the mean of its divisors is an integer number (84892352292).

Almost surely, 2^{1082909390195} is an apocalyptic number.

1082909390195 is a deficient number, since it is larger than the sum of its proper divisors (275368246477).

1082909390195 is a wasteful number, since it uses less digits than its factorization.

1082909390195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15880222.

The product of its (nonzero) digits is 1574640, while the sum is 56.

The spelling of 1082909390195 in words is "one trillion, eighty-two billion, nine hundred nine million, three hundred ninety thousand, one hundred ninety-five".